Other 6,700-Year-Old Shell Trumpets Were Prehistoric Communication Tools, Study Suggests By gizmodo.com - December 2, 2025 Share on Facebook Tweet on Twitter 6,700-Year-Old Shell Trumpets Were Prehistoric Communication Tools, Study Suggests Researchers in Spain investigated what kind of noise shells used by Neolithic societies made. read more Source: www.gizmodo.com RELATED ARTICLES Anacondas Are the Rare Prehistoric Giants That Never Shrank, Ssssstudy Reveals TSA Will Start Charging $45 to Travelers Without Real ID Horror Dreams Come True: Sam Raimi and Jordan Peele Are Collaborating Google Home Users Are Trying to Hack Their Way to a Better Voice Assistant RIP to MKBHD’s Controversial Digital Wallpaper App The Films and Shows You Should Be Streaming in December 2025 The Best Gaming CPU May Get Even Better Astronomers Have Found 6,000 Exoplanets—but This Could Be the First Known Exomoon There’s a New ‘Sonic’ Spin-Off Movie on the Way